The biggest mistake ClickBank affiliates make is choosing products based on the highest commission percentage rather than actual conversion rate and demand. Here’s how to identify winners before you spend time or money promoting them.

The ClickBank Gravity Score Explained

Gravity is ClickBank’s proprietary metric reflecting how many unique affiliates earned a commission in the past 12 weeks, weighted toward recent sales. A gravity of 50 means roughly 50 different affiliates made at least one sale recently. This is the most important filter for choosing promotable products.

Top Performing Niches in 2025

Health: Weight Loss and Metabolism

Perpetually the highest-volume ClickBank niche. Products like Liv Pure, Ikaria Lean Belly Juice, and metabolic reset programs have shown gravity scores of 100โ€“300+. Average payout: $60โ€“$120/sale. High emotion = high conversion rate when the copy is good.

Wealth: Digital Business Education

Courses on affiliate marketing, dropshipping, day trading, and passive income. Average payout: $40โ€“$200/sale. Your BuxBay audience is perfect for these products.

Relationships: Dating and Communication

Dating advice programs, relationship repair courses. High gravity, emotional triggers that drive impulse buying. Average payout: $30โ€“$80/sale.

Survival and Self-Reliance

Prepping guides, water purification, off-grid living. Passionate buyer community. Average payout: $30โ€“$70/sale.

Vetting a Product Before Promoting

Buy the product yourself (or request a review copy). Read reviews on third-party sites. Check refund rates (ClickBank shows this โ€” avoid products with refund rates above 15%). Review the sales page for persuasiveness and credibility. Test the affiliate tools: does the vendor provide email swipes, banner ads, and landing pages?

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Gravity Sweet Spot
Earn: Best combination of proven + not oversaturated
Products with gravity 30โ€“80 are the sweet spot: proven to convert (30+) but not so competitive that every affiliate is competing for the same audience. Products over 150 gravity are extremely competitive and require paid ads to win.